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sokrasokra
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fix bug with incorrectly emitted modules
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9 files changed

+54
-1
lines changed

9 files changed

+54
-1
lines changed

‎lib/optimize/SideEffectsFlagPlugin.js‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -107,7 +107,10 @@ class SideEffectsFlagPlugin {
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const map = pair[1];
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for (const reason of module.reasons) {
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const dep = reason.dependency;
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if (dep instanceof HarmonyImportSpecifierDependency) {
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if (
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dep instanceof HarmonyImportSpecifierDependency &&
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!dep.namespaceObjectAsContext
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) {
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const mapping = map.get(dep.id);
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if (mapping) {
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dep.redirectedModule = mapping.module;

‎test/__snapshots__/StatsTestCases.test.js.snap‎

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2062,6 +2062,25 @@ Child
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ModuleConcatenation bailout: Module is referenced from these modules with unsupported syntax: ./first.js (referenced with import())"
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`;
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exports[`StatsTestCases should print correct stats for side-effects-simple-unused 1`] = `
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"Hash: 0cb74fac5f3c1b7f2150
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Time: Xms
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Built at: Thu Jan 01 1970 00:00:00 GMT
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Asset Size Chunks Chunk Names
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main.js 2.94 KiB 0 [emitted] main
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Entrypoint main = main.js
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[0] ./node_modules/pmodule/b.js 69 bytes [built]
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[no exports used]
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[1] ./node_modules/pmodule/a.js 60 bytes [built]
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[no exports used]
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[2] ./index.js + 2 modules 158 bytes {0} [built]
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| ./index.js 55 bytes [built]
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| ./node_modules/pmodule/index.js 75 bytes [built]
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| [only some exports used: default]
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| ./node_modules/pmodule/c.js 28 bytes [built]
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| [only some exports used: z]"
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`;
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exports[`StatsTestCases should print correct stats for simple 1`] = `
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"Hash: 1843cc9aed8366594774
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Time: Xms

‎test/statsCases/side-effects-simple-unused/index.js‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,3 @@
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import def, { z } from "pmodule";
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console.log(def, z);

‎test/statsCases/side-effects-simple-unused/node_modules/pmodule/a.js‎

Lines changed: 5 additions & 0 deletions
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‎test/statsCases/side-effects-simple-unused/node_modules/pmodule/b.js‎

Lines changed: 5 additions & 0 deletions
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‎test/statsCases/side-effects-simple-unused/node_modules/pmodule/c.js‎

Lines changed: 3 additions & 0 deletions
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‎test/statsCases/side-effects-simple-unused/node_modules/pmodule/index.js‎

Lines changed: 4 additions & 0 deletions
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‎test/statsCases/side-effects-simple-unused/node_modules/pmodule/package.json‎

Lines changed: 3 additions & 0 deletions
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‎test/statsCases/side-effects-simple-unused/webpack.config.js‎

Lines changed: 8 additions & 0 deletions
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@@ -0,0 +1,8 @@
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module.exports = {
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mode: "production",
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entry: "./index",
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stats: {
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nestedModules: true,
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usedExports: true
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}
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};

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